Floor polishing apparatus



FIG. 1 is a top, side perspective view of a floor polishing apparatus showing my new design;

FIG. 2 is a top, side perspective view of the floor polishing apparatus shown in an alternate position of use;

FIG. 3 is a left elevation side view thereof;

FIG. 4 is a right elevation side view thereo;f

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a bottom pespective view thereof.

The broken line showing a floor polishing machine is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a floor polishing apparatus, as shown and described. 